Greg A. Bilek
16Patents
10h-index
28Co-inventors
68Inventor score
Filing activity: Nov 26, 1990 → Apr 3, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD440294S | Filter cartridge | General | 53 | Expired |
| US6375696B2 | Vacuum cleaner with latching arrangement | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6596044B1 | Dirt collecting system for a vacuum cleaner | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6772475B2 | Suction nozzle configuration | Human Necessities | 28 | Expired |
| US6818032B2 | Dirt collecting system for a vacuum cleaner | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8800106B2 | Floor cleaning device with multiple agitators | Human Necessities | 18 | Active |
| US7243393B2 | Agitator drive configuration | Human Necessities | 18 | Expired |
| US6875255B2 | Removable dirt separation system for a vacuum cleaner | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5111841A | Central vacuum system wall valve | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7100234B2 | Suction nozzle configuration | Human Necessities | 10 | Expired |
| US5652996A | Hand held cleaner with swiveling nozzle | Human Necessities | 8 | Expired |
| US7159277B2 | Multiple chamber suction nozzle configuration | Human Necessities | 8 | Expired |
| USD446614S | Vacuum cleaner dirt receptacle | General | 7 | Expired |
| USD455877S1 | Vacuum cleaner dirt receptacle | General | 4 | Expired |
| USD451654S | Vacuum cleaner dirt receptacle | General | 3 | Expired |
| USD455241S1 | Vacuum cleaner dirt receptacle | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.